Essays about: "Railways"

Showing result 6 - 10 of 118 essays containing the word Railways.

1. 6. Holistic embedding of equivalent conicity in wheelset maintenance

   University essay from KTH/Väg- och spårfordon samt konceptuell fordonsdesign

   Author : Philipp Linzbichler; [2023]
   Keywords : Railway Operation; Equivalent Conicity; Wheelset Maintenance; Smart Maintenance; Data Analysis; Järnvägsdrift; Ekvivalent Konicitet; Hjulset Underhåll; Smart Underhåll; Dataanalys;

   Abstract : With continuing digitization of railways an increasing number of data is recorded but particularly in operation advanced analysis tends to be partially rudimentary. Yet, it is essential to implement sophisticated processing for all records in order to develop more purposeful and predictive vehicle maintenance strategies that adhere to the increasing requirements imposed by the homologation. READ MORE

3. 7. Diversifying a Real Estate Portfolio Through Infrastructure Investment : An Interview Study of Opportunities and Challenges in the Nordics

   University essay from KTH/Fastighetsföretagande och finansiella system

   Author : Carl Jussi-Pekka; Pontus Grundström; [2023]
   Keywords : Real Assets; Infrastructure Investments; Nordic Infrastructure; Barriers; Opportunities; Real Estate; Reala tillgångar; Infrastrukturinvesteringar; Nordisk Infrastruktur; Barriärer; Möjligheter; Fastigheter;

   Abstract : Since the financial crisis infrastructure has become an increasingly attractive asset class for investors, especially among financial institutions, who recognize the value of diversification opportunities within infrastructure. In parallel with the emergence of infrastructure as an investable asset class, the global financial turbulence has generated even greater incentives for investors to diversify their portfolios with infrastructure, as the asset class exhibits characteristics to navigate in a more challenging economic environment. READ MORE

4. 8. Transport infrastructure accessibility and productivity: Evidence from Sсania region, Sweden

   University essay from Malmö universitet/Institutionen för Urbana Studier (US)

   Author : Illia Tsarenko; [2023]
   Keywords : productivity; wages; agglomeration economies; bus transport infrastructure; road transport infrastructure; accessibility;

   Abstract : Several huge transport infrastructure projects have been implemented in the Scania region, Sweden, during the last two decades and more are on the way. The reasoning for constructions such projects usually include direct benefits on commuting cost savings and indirect impacts on agglomeration economies and, therefore, productivity in the region. READ MORE

5. 9. Geographical expansion rate of a brown bear population in Fennoscandia and the factors explaining the directional variations

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Lisbet Hougaard Baklid; [2022]
   Keywords : Geography; GIS; brown bear; expansion rate; Ursus arctos; Fennoscandia; Sweden; barrier; Earth and Environmental Sciences;

   Abstract : The brown bears, Ursus arctos L., in the Scandinavian peninsula were distributed in almost all counties before aimed reduction during the 1700-1900s (Swenson et al. 1995). From 1981-2013 the population increased more than five times (Chapron et al. READ MORE

6. 10. Digital Twins in Railways : State of the Art, Opportunities, and Guidelines

   University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

   Author : Ruth Dirnfeld; [2022]
   Keywords : Digital Twin; Railway Systems; Artificial Intelligence; Machine Learning; Guidelines; Systematic Literature Review;

   Abstract : There is growing interest in the concept of digital twins (DTs) among software engineers and researchers. As an emerging topic, DTs are a promising paradigm to enhance the predictability, safety, and reliability of cyber-physical systems in different domains. READ MORE